package com.mall.dao.generator;

import com.mall.entity.Pv;

public interface PvMapper {
    int deleteByPrimaryKey(Integer pvId);

    int insert(Pv record);

    int insertSelective(Pv record);

    Pv selectByPrimaryKey(Integer pvId);

    int updateByPrimaryKeySelective(Pv record);

    int updateByPrimaryKey(Pv record);
}